Base | Representation |
---|---|
bin | 1100001001110111111… |
… | …0110010110011110010 |
3 | 201221222020210220000111 |
4 | 3002131332302303302 |
5 | 11410120040223122 |
6 | 235531523411534 |
7 | 21041323325332 |
oct | 3023576626362 |
9 | 657866726014 |
10 | 208808914162 |
11 | 80612208852 |
12 | 34575823baa |
13 | 168c9316714 |
14 | a16bd950c2 |
15 | 56719a7d77 |
hex | 309dfb2cf2 |
208808914162 has 16 divisors (see below), whose sum is σ = 317785108032. Its totient is φ = 102882029040.
The previous prime is 208808914123. The next prime is 208808914229. The reversal of 208808914162 is 261419808802.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87873 + ... + 652180.
It is an arithmetic number, because the mean of its divisors is an integer number (19861569252).
Almost surely, 2208808914162 is an apocalyptic number.
208808914162 is a deficient number, since it is larger than the sum of its proper divisors (108976193870).
208808914162 is a wasteful number, since it uses less digits than its factorization.
208808914162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742113.
The product of its (nonzero) digits is 442368, while the sum is 49.
The spelling of 208808914162 in words is "two hundred eight billion, eight hundred eight million, nine hundred fourteen thousand, one hundred sixty-two".
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